The TL431SDT,215 is a three-terminal adjustable shunt regulator with specified thermal stability over applicable automotive, commercial, and military temperature ranges. Manufactured by NXP Semiconductors, this high-quality voltage reference is commonly used in a variety of applications including power supplies, battery chargers, and voltage monitors due to its versatility and reliability.

Key Features

• Voltage Range: The device has an output voltage range that can be set to any value between Vref (approximately 2.5 volts) and 36 volts with two external resistors.
• High Precision: It offers a typical output impedance of 0.2 ohms, a rated temperature coefficient of 50 ppm/°C, and ensures excellent stability and low output noise.
• Temperature Compensated: The TL431SDT,215 is temperature-compensated and can ensure stable voltage regulation over a wide range of operating temperatures.
• Low Output Noise: Due to its design, it can maintain a low level of output noise, which is crucial for sensitive electronic applications.
• Package: This device is available in a small outline transistor (SOT) package, specifically the SOT-23 package, which is ideal for space-constrained applications.

Applications

The TL431SDT,215 is highly versatile and can be used in a broad range of applications, including:

• Adjustable voltage and current regulators
• Precision current limiters
• Battery chargers
• Switch-mode power supplies
• Analog-to-digital converters
• System monitoring and control

Quality and Reliability

As a product of NXP Semiconductors, a leader in the semiconductor industry, the TL431SDT,215 is designed to meet the stringent requirements of various industries. It is RoHS compliant and is designed to provide reliable performance in the toughest conditions, ensuring that your designs are powered by quality components.